soil compactness meaning in Chinese
土壤紧密度
Examples
- This provides a new non - destructive , reliable and fast testing method for determining soil compactness in engineering practice
这为在实际工程土密实度的测试提供了一种新的无损、可靠、快速的测定方法。 - The relationship between soil compactness and feature parameters is then investigated and the corresponding experiential formulas are established . 4
分析了各特征参量同土密实度之间的相关关系，并给出了相应的经验关系式。 - The dissertation established a set of analysis method for the determination of soil compactness by instant vibration testing , and the feasibility of the method was verified by laboratory test
本文为土密实度的瞬态振动测试建立了整套分析方法，并通过室内试验证明了该法的可行性。 - The signal of instant vibration testing for soil compactness is analyzed both in time domain and frequency domain . some feature parameters reflecting the characteristics of the signal are extracted
从时间域和频率域两个角度对土密实度瞬态振动测试信号进行了分析，提取了信号的特征参量。 - Comparisons are made among the all quantitative analysis methods for the determination of soil compactness proposed herein , and the result shows that the models based on information optimization and on genetic algorithm ( ga ) are the best
对本文提出的各种土密实度定量分析方法进行了对比分析，分析结果表明：基于遗传算法和信息优化的神经网络模型的分析效果最佳。